Since we will remove items off the list using list_del() we need to use a safe version of the list_for_each_entry() macro aptly named list_for_each_entry_safe().
Fixes: d7bff893e04f ("ASoC: sprd: Add Spreadtrum multi-channel data transfer support") Signed-off-by: Wei Yongjun weiyongjun1@huawei.com --- sound/soc/sprd/sprd-mcdt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/soc/sprd/sprd-mcdt.c b/sound/soc/sprd/sprd-mcdt.c index 28f5e649733d..df250f7f2b6f 100644 --- a/sound/soc/sprd/sprd-mcdt.c +++ b/sound/soc/sprd/sprd-mcdt.c @@ -978,12 +978,12 @@ static int sprd_mcdt_probe(struct platform_device *pdev)
static int sprd_mcdt_remove(struct platform_device *pdev) { - struct sprd_mcdt_chan *temp; + struct sprd_mcdt_chan *chan, *temp;
mutex_lock(&sprd_mcdt_list_mutex);
- list_for_each_entry(temp, &sprd_mcdt_chan_list, list) - list_del(&temp->list); + list_for_each_entry_safe(chan, temp, &sprd_mcdt_chan_list, list) + list_del(&chan->list);
mutex_unlock(&sprd_mcdt_list_mutex);